Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	29	35
2012	Feb	27	34
2012	Mar	17	20
2012	Apr	29	38
2012	May	20	25
2012	Jun	28	43
2012	Jul	21	27
2012	Aug	31	52
2012	Sep	24	29
2012	Oct	27	30
2012	Nov	37	39
2012	Dec	27	43
2012	all	275	415